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NTN UCPX-1.1/4M Medium Duty Pillow Block Ball Bearing - Medium Duty Pillow Block Ball Bearings
NTNMedium Duty Pillow Block Ball Bearings

NTN UCPX-1.1/4M Medium Duty Pillow Block Ball Bearing

The NTN UCPX-1.1/4M is a medium duty pillow block ball bearing with a 1 1/4 in bore, designed for inch-system applications. This cast-iron unit features set screws for shaft mounting, a 2 1/8 in shaft height, and a…

SKU 3G-OTH-102677

Also listed as: UCPX114M · UCPX 1 1 4M · UCPX-1-1-4M

Brand
NTN
Item
UCPX-1.1/4M Medium Duty Pillow Block Ball Bearing
Part Number
UCPX-1.1/4M
Category
Medium Duty Pillow Block Ball Bearings
Available to Order
Also known as:UCPX-1.1/4MNTN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NTN
Manufacturer Part Number
UCPX-1.1/4M
Type
Cast Iron, Set Screws, 4,200 RPM
Shaft Ht
2 1/8 in
Maximum Speed
4,200 RPM
Mounting Bolt Size
1/2 in
System of Measurement
Inch

Technical Documents

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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN UCPX-1.1/4M is a medium duty pillow block ball bearing with a 1 1/4 in bore, designed for inch-system applications. This cast-iron unit features set screws for shaft mounting, a 2 1/8 in shaft height, and a maximum speed of 4,200 RPM. It requires a 1/2 in mounting bolt size.

Frequently Asked Questions

What is the NTN UCPX-1.1/4M pillow block bearing used for?

The NTN UCPX-1.1/4M is a medium duty pillow block ball bearing used to support rotating shafts in industrial machinery such as conveyors, fans, and pumps. Its cast-iron housing and set-screw locking design provide reliable shaft mounting in inch-system applications.

What are the specifications of the NTN UCPX-1.1/4M pillow block bearing?

The NTN UCPX-1.1/4M has a 1 1/4 in bore, cast-iron housing, set-screw shaft locking, 2 1/8 in shaft height, and a maximum speed of 4,200 RPM. It requires a 1/2 in mounting bolt size and is designed for inch-system applications.

Where to buy the NTN UCPX-1.1/4M pillow block bearing worldwide?

3G Electric supplies the NTN UCPX-1.1/4M pillow block bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the NTN UCPX-1.1/4M pillow block bearing?

To install the NTN UCPX-1.1/4M, align the housing base with the mounting surface and secure using 1/2 in bolts. Slide the bearing onto the shaft, tighten the set screws evenly against the shaft, and verify shaft height of 2 1/8 in. Ensure alignment to avoid premature wear.

Used in

Common applications for NTN
Automotive driveline — NTN tapered roller bearing assemblies (e.g., 4T-30303) for differential and wheel hub applications
Conveyor systems — NTN 4-bolt flange bearings (e.g., UCF211-200D1) for idler rollers and take-up units
Machine tool spindles — NTN duplex angular contact bearings (e.g., ML7006CVDUJ74S) for high-speed precision rotation
Industrial fans — NTN high-temperature radial ball bearings (e.g., 6004FT150) for oven and dryer exhaust systems
Pump drives — NTN radial ball bearings (e.g., 6008LLBC3/L627) for electric motor and pump shaft support
Agricultural equipment — NTN tapered roller bearing cones (e.g., LM29748L) for gearbox and PTO shaft assemblies
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NTN Products

3G Electric supplies NTN medium duty pillow block ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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